code: def superfac(ctx, z):
      return ctx.barnesg(z + 2)
  
file_path: catboost/contrib/python/mpmath/py3/mpmath/functions/factorials.py
imports: from ..libmp.backend import xrange
  from .functions import defun, defun_wrapped
label_desc: Use image node_id 8 for calling a global function with example usage: superfac(ctx, z) and returns: ctx